LRSP Hand Retractable Spring Plungers Steel, Knurled Handle, Lock-Out


Product description


LRSP series hand retractable spring plungers have a lock-out feature where the pin is required to stay in the retracted position for an extended period of time. Lift up and turn the knurled knob 90 degrees for it to be placed in the retracted position.


Plunger body
Low carbon steel, zinc plated

Plunger pin
Case hardened steel, zinc plated


Available with or without sealing patch

RoHS compliant

Technical drawing

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LRSP Steel Hand Retractable Spring Plungers, Knurled Handle, Lock-Out sketch

Part Options / Table


STPSteel with patch
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Dimensions in: Inch (change to Metric)
d3l1l2l3l4Spring load ≈

.1231/4 x 20.500.500.13.313.191.00 lbf (4.45 N)4.00 lbf (17.79 N)
.1545/16 x 18.625.625.19.375.251.00 lbf (4.45 N)5.00 lbf (22.24 N)
.1853/8 x 16.750.750.22.500.311.00 lbf (4.45 N)8.00 lbf (35.58 N)
.2481/2 x 131.00.875.25.625.381.00 lbf (4.45 N)10.00 lbf (44.48 N)

Build & Price

Pin diameter d1
Thread d2

Selected Part

Total USD (net)
In stock: 3999
In stock
Please note our quantity discounts (USD).
≥ 500$4.69
Weight: 0.017 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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